Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11660855 | Method and device for monitoring an access point leading into a safety zone of a roll winder or unwinder, and printing press | Harald Karl Gretsch, Manfred Wilhelm Maierhöfer, Gunter Schulz, Senad Ugljesa | 2023-05-30 |